Get in the know! Lake Superior Agates were formed by lava flows!
Agates on the Norths Shore were formed 1 billion years ago by ancient basalt lava flows. The glaciers also got into the mix, dispersing them as they moved througout the region.
Agates can be pebble sized…but some agates have been found that weigh 20 pounds!
Find your favorite – get in the know!
Banded Agate:
You’ll find this the most! Distinct,circular bands of color, these agates are range from tan and yellow to red in color, due to iron leached from neighboring rocks.
Intricate every which way bands which resemble lace.Enhydro Agate:
Water on board! These agates contain trapped water that you can see when the agate is sliced.Eye Agate:
Somebody’s watching you…These agates, well – it looks like they have a large eye, that forms when silica gel is drained from a cavity, with a left behind droplet solidifying into the chalcedony “eye”.
Moss Agate:
Moss agates are like tiny universes unto themselves. Their patterns resemble ferns or moss, and are tinged with green and brown.
Agate hunting is fun for kids, adults, groups of friends and family, or on your own! Get in touch with your inner rockhound and get to the North Shore this year!
